FlowMarker

Why Choose the FlowMarker?

The FlowMarker is a portable, lightweight fogger for airflow pattern visualization testing. Generating fog at ambient temperature, the FlowMarker does not serve as a heat source and does not cause air to rise, but its fog follows the natural undisturbed movements of air. Unlike traditional smoke sticks, the FlowMarker fog is nontoxic, germ-free, and does not promote the growth of organisms.

Specifications & Details

Features

More accurate airflow evaluation: Detect and “mark” air currents, without creating disturbances.
Fast: Visualize turbulence, directionality, and potential dead spots with the touch of a button.
Eliminates the risk of contamination: Fog is non-toxic, bacteria-free, and breaks down completely into carbon dioxide and water.
User-friendly: Lightweight, small, and portable design allows operation in places that are awkward or hard to reach.
Proven: Successfully used in a wide range of demanding applications, including pharmaceutical development, electronics cooling, room ventilation, animal cage environments, clean rooms, and wind tunnels.
Tamper Proof: Only certified pure FlowMarker fluid can be used for refill, providing assurance of contamination-free testing.
From the Airflow Experts: Used in conjunction with DegreeC’s precision air velocity sensors, the UAS-series, the Flowmarker II is a perfect companion tool to visualize the flow profiles under study.

Specifications

Flowmarker II Instrument Weight: 2.5 kg [5.5 lbs]
Flowmarker II Dimensions: 210 mm x 90 mm x 135 mm [8.3” x 3.6” x 5.3”]
Battery (Supplied): 12 VDC / 2Ah Pb rechargeable
Battery Charging Time: 14 hours
Fog Fluid Capacity: 16 mL [0.54 oz]
Fog Fluid Composition: Propylene Glycol – FDA GRAS
Fluid Consumption:
- 0.7 mL/min [0.02 oz/min]
- Operates 20 minutes continuously with full fluid reservoir
- 420 cycles, 3 seconds each
- Auto power-off after 4 minutes without activity
Warm-Up Time: 20 seconds

Package details

The Flowmarker II comes in its own transport case and contains:

Flowmarker II Device
Application Tube
Rechargeable Lead Acid Battery 12V DC
Battery Charger (International)
Tool for Removing the Condensate Rings
5x Pieces of the Condensate Ring (large)
5x Pieces of the Condensate Ring (small)
1x Aerosol can of FlowMarker-Fog Fluid
Instruction Sheets: Repair & Tank Overfilling
MSDS Data Sheet

Available Instruments

Instrument	Part Number
FlowMarker, complete set	FM51000
FlowMarker, complete set with Radio Control Transmitter and Receiver	FM51001
FlowMarker, complete set with Hydra Extension Kit (3m hose)	FM51000H
Flowmarker, complete set with radio control, Hydra Extension Kit (3m hose)	FM51000HR